UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGSeeT8hQtaff21bgMul08hqvut7+zAsNVDnf5cgAqA=' 
WHERE 
  key_id = '08824dd63f770a6e8414a39c680fea9d63e176cebabc59fa3981b2b9e424fda0' 
  AND (
    token = 'nGSeeT8hQtaff21bgMul08hqvut7+zAsNVDnf5cgAqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )